Sentinel-2 Level-1 Calibration and Validation Status from the Mission Performance Centre
| Autor: | Stephane Massera, Bruno Lafrance, Ferran Gascon, Aude Espesset, Jan Jackson, Bahjat Alhammoud, Enrico Cadau, Francoise Viallefont, Laetitia Pessiot, Catherine Bouzinac, Marion Neveu-VanMalle, Dimitra Touli, Benjamin Francesconi, Sébastien Clerc, Rosario Iannone, Mathieu Jung |
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| Přispěvatelé: | CS-Systèmes d'Information [Toulouse] (CS-SI), Airbus Defence and Space [Toulouse], Institut National de l'Information Géographique et Forestière [IGN] (IGN), Thales Alenia Space [Cannes], Thales Alenia Space, ACRI-ARGANS, ONERA / DOTA, Université de Toulouse [Toulouse], ONERA-PRES Université de Toulouse, ESA Centre for Earth Observation (ESRIN), European Space Agency (ESA) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Calibration and validation
010504 meteorology & atmospheric sciences Calibration (statistics) media_common.quotation_subject 0211 other engineering and technologies 02 engineering and technology 01 natural sciences REMOTE SENSING Set (abstract data type) Consistency (database systems) [SPI]Engineering Sciences [physics] RADIOMETRY High spatial resolution Quality (business) GEOLOGY MONITORING 021101 geological & geomatics engineering 0105 earth and related environmental sciences media_common CALIBRATION [PHYS]Physics [physics] INSTRUMENT Metadata Systems engineering Radiometry STABILITY ANALYSIS |
| Zdroj: | IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium, Jul 2018, VALENCIA, Spain. pp.4347-4350, ⟨10.1109/IGARSS.2018.8518033⟩ IGARSS |
| DOI: | 10.1109/IGARSS.2018.8518033⟩ |
| Popis: | International audience; As part of the Copernicus programme of the European Commission (EC), the European Space Agency (ESA) operates the Sentinel-2 mission that acquires high spatial resolution optical imagery. The consistency of the image time series is ensured by some specific performance requirements such as multi-temporal spatial registration and radiometric stability, routinely monitored by the Sentinel-2 Mission Performance Centre (S2MPC). The products also provide a rich set of metadata and auxiliary data to support high-level processing activities. This presentation provides a description of the main level-1 products calibration and validation activities, performed by the S2MPC including several Expert Support Laboratories (ESL). Measured performances and analysed results show the good quality of the mission products both in terms of radiometry and geometry. The current performances for Sentinel-2A and Sentinel-2B are compared to mission product quality requirements. |
| Databáze: | OpenAIRE |
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